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2016-03-25

Fairchild to Demonstrate New Phase-cut Dimmable LED Driver at APEC

In phase-cut dimming systems, a key technical issue has been mostly TRIAC holding current maintenance with low power LED lamps. In order to continue TRIAC conduction until the line voltage zero crossing, there have been several trials to flatten the driver input current higher than the holding current. In the previous compensation methods to provide constant input current, the input current is not precisely constant with a compensation error.
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2015-03-05

TI to Unveil GaN Power Device for LED Applications at APEC

Texas Instruments (TI), the worldwide leader in power management integrated circuits, will demonstrate how its analog technologies and embedded processing are driving innovation in energy management for next-generation power designs at the Applied Power Electronics Conference (APEC), March 16-18, in Charlotte, North Carolina.
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[Product News] Nichia Starts Mass Production of Industry-Leading High Efficiency Deep UV (280nm) LEDs

Tokushima, Japan – 29 January 2025: Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, started mass production of a new deep UV LED (Part No. NCSU434D) in December 2024, with a peak w... READ MORE

[Product News] Nichia Launches White LED "NS2W806H-B2" Featuring Blue/Green Chips

Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, is launching a white LED (Part No. NS2W806H-B2) designed for LCD backlighting. This product adds a new green chip in addition to the exist... READ MORE

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